Calcium Iodide Tablets

Calcium iodide tablets are a type of chemical compound that consist of calcium cations (Ca2+) and iodide anions (I-). They are typically produced as small, white, circular tablets that are soluble in water. Calcium iodide is often used in various applications such as medicine, photography, and even for preserving food.

One important detail to note about calcium iodide tablets is their molecular formula, which is CaI2. This means that each tablet contains one calcium ion and two iodide ions. The molecular weight of calcium iodide is approximately 293.89 g/mol.

Another important detail to consider is the properties of calcium iodide. It has a high melting point of 779°C and a boiling point of 1,343°C. Calcium iodide is also highly hygroscopic, meaning it readily absorbs moisture from the air. When exposed to air, it can form a dihydrate with the formula CaI2·2H2O, which is also known as hydrated calcium iodide.

In terms of its uses, calcium iodide tablets are commonly used in medicine as a source of iodine. Iodine is an essential nutrient that supports thyroid function and is necessary for the production of thyroid hormones. Calcium iodide can be used to treat iodine deficiency, as well as certain thyroid-related conditions.

Overall, calcium iodide tablets are an important chemical compound with many practical applications and properties worth understanding.